On the same day, the 10th China electronic information Expo opened in Shenzhen Convention and Exhibition Center. The theme of this exhibition is "striving for the future in ten years". The exhibition covers an area of 100000 square meters and more than 1400 enterprises participated in the exhibition. (on August 16, the audience attended the 10th China electronic information Expo.) (on August 16, the audience learned about autonomous vehicle at the 10th China electronic information Expo.) (on August 16, the audience visited the hydrogen powered heavy truck at the 10th China electronic information Expo.) (on August 16, the audience visited the 10th China electronic information Expo.) (on August 16, the audience learned about a UAV product at the 10th China electronic information Expo.) (on August 16, the audience visited the 10th China electronic information Expo.) (on August 16, the audience visited the digital tube display screen at the 10th China electronic information Expo.) (on August 16, the audience experienced the non-contact air imaging elevator button at the 10th China electronic information Expo.) (news agency)